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        <h1>
          <span class="m-breadcrumb"><a href="namespacebn.html">bn</a>::<wbr/></span>bg_palette_ptr <span class="m-thin">class</span>
          <div class="m-doc-include m-code m-inverted m-text-right"><span class="cp">#include</span> <a class="cpf" href="bn__bg__palette__ptr_8h.html">&lt;bn_bg_palette_ptr.h&gt;</a></div>
        </h1>
        <p>std::shared_ptr like smart pointer that retains shared ownership of a background color palette.</p>
        <nav class="m-block m-default">
          <h3>Contents</h3>
          <ul>
            <li>
              Reference
              <ul>
                <li><a href="#pub-static-methods">Public static functions</a></li>
                <li><a href="#typeless-methods">Constructors, destructors, conversion operators</a></li>
                <li><a href="#pub-methods">Public functions</a></li>
                <li><a href="#friends">Friends</a></li>
              </ul>
            </li>
          </ul>
        </nav>
<p>Several <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> objects may own the same background color palette.</p><p>The background color palette is released when the last remaining <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> owning it is destroyed.</p>
        <section id="pub-static-methods">
          <h2><a href="#pub-static-methods">Public static functions</a></h2>
          <dl class="m-doc">
            <dt>
              <span class="m-doc-wrap-bumper">static auto <a href="#ae0c617ec91408810cc96f09372818ed6" class="m-doc">find</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item) -&gt; <a href="classbn_1_1optional.html" class="m-doc">optional</a>&lt;<a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&gt;</span>
            </dt>
            <dd>Searches for a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">static auto <a href="#acb97279d97a90bb1d4e666f5fb63e63c" class="m-doc">create</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item) -&gt; <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a></span>
            </dt>
            <dd>Searches for a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors. If it is not found, it creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains them.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">static auto <a href="#a1d8bf571272ef5cdb3e5f856246e89cb" class="m-doc">create_new</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item) -&gt; <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a></span>
            </dt>
            <dd>Creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">static auto <a href="#ab5ff1f8dd5fd3082b7cf1240af41fa78" class="m-doc">create_optional</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item) -&gt; <a href="classbn_1_1optional.html" class="m-doc">optional</a>&lt;<a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&gt;</span>
            </dt>
            <dd>Searches for a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors. If it is not found, it creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains them.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">static auto <a href="#a0345b39c4713ec6882b7bfbb881abd22" class="m-doc">create_new_optional</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item) -&gt; <a href="classbn_1_1optional.html" class="m-doc">optional</a>&lt;<a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&gt;</span>
            </dt>
            <dd>Creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors.</dd>
          </dl>
        </section>
        <section id="typeless-methods">
          <h2><a href="#typeless-methods">Constructors, destructors, conversion operators</a></h2>
          <dl class="m-doc">
            <dt>
              <span class="m-doc-wrap-bumper"><a href="#a4fe9499c2e766dff9e11996860d4fb51" class="m-doc">bg_palette_ptr</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; other)</span>
            </dt>
            <dd>Copy constructor.</dd>
            <dt>
              <span class="m-doc-wrap-bumper"><a href="#aa6052da48ba616632ba0e9fad83286c7" class="m-doc">bg_palette_ptr</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp;&amp; other) <span class="m-label m-flat m-success">noexcept</span></span>
            </dt>
            <dd>Move constructor.</dd>
            <dt id="a5e65dd1718d34c60e57ef7648558cc41">
              <span class="m-doc-wrap-bumper"><a href="#a5e65dd1718d34c60e57ef7648558cc41" class="m-doc-self">~bg_palette_ptr</a>(</span><span class="m-doc-wrap">)</span>
            </dt>
            <dd>Releases the referenced background color palette if no more <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> objects reference to it.</dd>
          </dl>
        </section>
        <section id="pub-methods">
          <h2><a href="#pub-methods">Public functions</a></h2>
          <dl class="m-doc">
            <dt>
              <span class="m-doc-wrap-bumper">auto <a href="#aaf28c0ce3da0c051ba87ef8833f6aac2" class="m-doc">operator=</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; other) -&gt; <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp;</span>
            </dt>
            <dd>Copy assignment operator.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">auto <a href="#a4d7ca3832736b5052b0cc19b27809aca" class="m-doc">operator=</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp;&amp; other) -&gt; <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; <span class="m-label m-flat m-success">noexcept</span></span>
            </dt>
            <dd>Move assignment operator.</dd>
            <dt id="a8b454d7e556384056701d87b9910174b">
              <span class="m-doc-wrap-bumper">auto <a href="#a8b454d7e556384056701d87b9910174b" class="m-doc-self">id</a>(</span><span class="m-doc-wrap">) const -&gt; int</span>
            </dt>
            <dd>Returns the internal id.</dd>
            <dt id="a47893cbc3bb013048a3de57a1045c190">
              <span class="m-doc-wrap-bumper">auto <a href="#a47893cbc3bb013048a3de57a1045c190" class="m-doc-self">colors_count</a>(</span><span class="m-doc-wrap">) const -&gt; int</span>
            </dt>
            <dd>Returns the number of colors contained in this palette.</dd>
            <dt id="accb4756e458c56ef637b5c3cb2a52a98">
              <span class="m-doc-wrap-bumper">auto <a href="#accb4756e458c56ef637b5c3cb2a52a98" class="m-doc-self">colors</a>(</span><span class="m-doc-wrap">) const -&gt; <a href="classbn_1_1span.html" class="m-doc">span</a>&lt;const <a href="classbn_1_1color.html" class="m-doc">color</a>&gt;</span>
            </dt>
            <dd>Returns the colors contained in this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a86cb251ddd52e6ee5f69fbd30543cb2a" class="m-doc">set_colors</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item)</span>
            </dt>
            <dd>Sets the colors contained in this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a761edff260736a1b16d0b1c4edbddeaa" class="m-doc">set_color</a>(</span><span class="m-doc-wrap">int color_index,
              <a href="classbn_1_1color.html" class="m-doc">color</a> color)</span>
            </dt>
            <dd>Sets a single color in this palette.</dd>
            <dt id="a32f20829391972b76d485ec163d4c47e">
              <span class="m-doc-wrap-bumper">auto <a href="#a32f20829391972b76d485ec163d4c47e" class="m-doc-self">bpp</a>(</span><span class="m-doc-wrap">) const -&gt; <a href="group__color.html#gac2f168d95746d61f442c3d3eadffc77e" class="m-doc">bpp_<wbr />mode</a></span>
            </dt>
            <dd>Returns the bits per pixel of this palette.</dd>
            <dt id="a82c4e9fdb6e5afd782262e85963d0809">
              <span class="m-doc-wrap-bumper">auto <a href="#a82c4e9fdb6e5afd782262e85963d0809" class="m-doc-self">inverted</a>(</span><span class="m-doc-wrap">) const -&gt; bool</span>
            </dt>
            <dd>Indicates if the colors of this palette are inverted or not.</dd>
            <dt id="a557612db5e9f340a63286d29d7a7dad8">
              <span class="m-doc-wrap-bumper">void <a href="#a557612db5e9f340a63286d29d7a7dad8" class="m-doc-self">set_inverted</a>(</span><span class="m-doc-wrap">bool inverted)</span>
            </dt>
            <dd>Sets if the colors of this palette must be inverted or not.</dd>
            <dt id="a6d6e489a7b4fd4c77c3753428eb7f4c1">
              <span class="m-doc-wrap-bumper">auto <a href="#a6d6e489a7b4fd4c77c3753428eb7f4c1" class="m-doc-self">grayscale_intensity</a>(</span><span class="m-doc-wrap">) const -&gt; <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a></span>
            </dt>
            <dd>Returns the intensity of the grayscale effect applied to the colors of this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#aad3375158b9633d9d7d5dfcb820e7256" class="m-doc">set_grayscale_intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span>
            </dt>
            <dd>Sets the intensity of the grayscale effect applied to the colors of this palette.</dd>
            <dt id="aeacdf9417a937fa7bf7278f3257ad3cf">
              <span class="m-doc-wrap-bumper">auto <a href="#aeacdf9417a937fa7bf7278f3257ad3cf" class="m-doc-self">hue_shift_intensity</a>(</span><span class="m-doc-wrap">) const -&gt; <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a></span>
            </dt>
            <dd>Returns the intensity of the hue shift effect applied to the colors of this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a6338aa7e7cced5ec3504854dbb07fd22" class="m-doc">set_hue_shift_intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span>
            </dt>
            <dd>Sets the intensity of the hue shift effect applied to the colors of this palette.</dd>
            <dt id="a634346205989ce41bcfe01f4d9018ba6">
              <span class="m-doc-wrap-bumper">auto <a href="#a634346205989ce41bcfe01f4d9018ba6" class="m-doc-self">fade_color</a>(</span><span class="m-doc-wrap">) const -&gt; <a href="classbn_1_1color.html" class="m-doc">color</a></span>
            </dt>
            <dd>Returns the color of the fade effect applied to the colors of this palette.</dd>
            <dt id="a10136b65469697f064cdb74edda049d4">
              <span class="m-doc-wrap-bumper">auto <a href="#a10136b65469697f064cdb74edda049d4" class="m-doc-self">fade_intensity</a>(</span><span class="m-doc-wrap">) const -&gt; <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a></span>
            </dt>
            <dd>Returns the intensity of the fade effect applied to the colors of this palette.</dd>
            <dt id="a3b888683c3c610ba795e29e5055692a3">
              <span class="m-doc-wrap-bumper">void <a href="#a3b888683c3c610ba795e29e5055692a3" class="m-doc-self">set_fade_color</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1color.html" class="m-doc">color</a> color)</span>
            </dt>
            <dd>Sets the color of the fade effect applied to the colors of this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a51a45ce74f0341864f330eaf3ff3e250" class="m-doc">set_fade_intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span>
            </dt>
            <dd>Sets the intensity of the fade effect applied to the colors of this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a0ed3e5d91f90683a205f386f4a0a240a" class="m-doc">set_fade</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1color.html" class="m-doc">color</a> color,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span>
            </dt>
            <dd>Sets the color and the intensity of the fade effect applied to the colors of this palette.</dd>
            <dt id="a119736728191df6a1d279e3d1ab957da">
              <span class="m-doc-wrap-bumper">auto <a href="#a119736728191df6a1d279e3d1ab957da" class="m-doc-self">rotate_count</a>(</span><span class="m-doc-wrap">) const -&gt; int</span>
            </dt>
            <dd>Returns the number of colors to rotate to the right in this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#ae30b4c0a09c12f1d05481d0f1232a420" class="m-doc">set_rotate_count</a>(</span><span class="m-doc-wrap">int count)</span>
            </dt>
            <dd>Sets the number of colors to rotate to the right in this palette.</dd>
            <dt id="a6a56c5e4f58122a25b5d222825c04d19">
              <span class="m-doc-wrap-bumper">auto <a href="#a6a56c5e4f58122a25b5d222825c04d19" class="m-doc-self">rotate_range_start</a>(</span><span class="m-doc-wrap">) const -&gt; int</span>
            </dt>
            <dd>Returns the starting color index of the rotation range in this palette.</dd>
            <dt id="a98e4c6ef1489c9af05bd6b695c7d7b7a">
              <span class="m-doc-wrap-bumper">auto <a href="#a98e4c6ef1489c9af05bd6b695c7d7b7a" class="m-doc-self">rotate_range_size</a>(</span><span class="m-doc-wrap">) const -&gt; int</span>
            </dt>
            <dd>Returns the number of colors of the rotation range in this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#aaec9baba67c2119b614c3237e319efe6" class="m-doc">set_rotate_range</a>(</span><span class="m-doc-wrap">int start,
              int size)</span>
            </dt>
            <dd>Sets the rotation range of this palette.</dd>
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a0bdcc8ff602032fc1f56f6a35681c237" class="m-doc">swap</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; other)</span>
            </dt>
            <dd>Exchanges the contents of this <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> with those of the other one.</dd>
          </dl>
        </section>
        <section id="friends">
          <h2><a href="#friends">Friends</a></h2>
          <dl class="m-doc">
            <dt>
              <span class="m-doc-wrap-bumper">void <a href="#a242ae4213f451b92c64f628e5590cdb4" class="m-doc">swap</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; a,
              <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; b)</span>
            </dt>
            <dd>Exchanges the contents of a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> with those of another one.</dd>
            <dt id="a96f79f3088577ae86d50c8eeb203a691">
              <span class="m-doc-wrap-bumper">auto <a href="#a96f79f3088577ae86d50c8eeb203a691" class="m-doc-self">operator==</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; a,
              const <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; b) -&gt; bool <span class="m-label m-flat m-info">defaulted</span></span>
            </dt>
            <dd>Default equal operator.</dd>
          </dl>
        </section>
        <section>
          <h2>Function documentation</h2>
          <section class="m-doc-details" id="ae0c617ec91408810cc96f09372818ed6"><div>
            <h3>
              <span class="m-doc-wrap-bumper">static <a href="classbn_1_1optional.html" class="m-doc">optional</a>&lt;<a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&gt; bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ae0c617ec91408810cc96f09372818ed6" class="m-doc-self">find</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item)</span></span>
            </h3>
            <p>Searches for a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">palette_item</td>
                  <td><a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a> which references the colors to search.</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <th>Returns</th>
                  <td><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the referenced colors by palette_item if it has been found; <a href="namespacebn.html#a01f293535903e4c4777564a86a0f520b" class="m-doc">bn::<wbr />nullopt</a> otherwise.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="acb97279d97a90bb1d4e666f5fb63e63c"><div>
            <h3>
              <span class="m-doc-wrap-bumper">static <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#acb97279d97a90bb1d4e666f5fb63e63c" class="m-doc-self">create</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item)</span></span>
            </h3>
            <p>Searches for a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors. If it is not found, it creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains them.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">palette_item</td>
                  <td><a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a> which references the colors of the palette to search or create.</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <th>Returns</th>
                  <td>The requested <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="a1d8bf571272ef5cdb3e5f856246e89cb"><div>
            <h3>
              <span class="m-doc-wrap-bumper">static <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a1d8bf571272ef5cdb3e5f856246e89cb" class="m-doc-self">create_new</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item)</span></span>
            </h3>
            <p>Creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">palette_item</td>
                  <td><a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a> which references the colors of the new palette.</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <th>Returns</th>
                  <td>The requested <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="ab5ff1f8dd5fd3082b7cf1240af41fa78"><div>
            <h3>
              <span class="m-doc-wrap-bumper">static <a href="classbn_1_1optional.html" class="m-doc">optional</a>&lt;<a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&gt; bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ab5ff1f8dd5fd3082b7cf1240af41fa78" class="m-doc-self">create_optional</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item)</span></span>
            </h3>
            <p>Searches for a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors. If it is not found, it creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains them.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">palette_item</td>
                  <td><a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a> which references the colors of the palette to search or create.</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <th>Returns</th>
                  <td>The requested <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> if it could be allocated; <a href="namespacebn.html#a01f293535903e4c4777564a86a0f520b" class="m-doc">bn::<wbr />nullopt</a> otherwise.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="a0345b39c4713ec6882b7bfbb881abd22"><div>
            <h3>
              <span class="m-doc-wrap-bumper">static <a href="classbn_1_1optional.html" class="m-doc">optional</a>&lt;<a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&gt; bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a0345b39c4713ec6882b7bfbb881abd22" class="m-doc-self">create_new_optional</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item)</span></span>
            </h3>
            <p>Creates a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> which contains the given colors.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">palette_item</td>
                  <td><a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a> which references the colors of the new palette.</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <th>Returns</th>
                  <td>The requested <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> if it could be allocated; <a href="namespacebn.html#a01f293535903e4c4777564a86a0f520b" class="m-doc">bn::<wbr />nullopt</a> otherwise.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="a4fe9499c2e766dff9e11996860d4fb51"><div>
            <h3>
              <span class="m-doc-wrap-bumper"> bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a4fe9499c2e766dff9e11996860d4fb51" class="m-doc-self">bg_palette_ptr</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; other)</span></span>
            </h3>
            <p>Copy constructor.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">other</td>
                  <td><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> to copy.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="aa6052da48ba616632ba0e9fad83286c7"><div>
            <h3>
              <span class="m-doc-wrap-bumper"> bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#aa6052da48ba616632ba0e9fad83286c7" class="m-doc-self">bg_palette_ptr</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp;&amp; other) <span class="m-label m-success">noexcept</span></span></span>
            </h3>
            <p>Move constructor.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">other</td>
                  <td><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> to move.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="aaf28c0ce3da0c051ba87ef8833f6aac2"><div>
            <h3>
              <span class="m-doc-wrap-bumper"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#aaf28c0ce3da0c051ba87ef8833f6aac2" class="m-doc-self">operator=</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; other)</span></span>
            </h3>
            <p>Copy assignment operator.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">other</td>
                  <td><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> to copy.</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <th>Returns</th>
                  <td>Reference to this.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="a4d7ca3832736b5052b0cc19b27809aca"><div>
            <h3>
              <span class="m-doc-wrap-bumper"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a4d7ca3832736b5052b0cc19b27809aca" class="m-doc-self">operator=</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp;&amp; other) <span class="m-label m-success">noexcept</span></span></span>
            </h3>
            <p>Move assignment operator.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">other</td>
                  <td><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> to move.</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <th>Returns</th>
                  <td>Reference to this.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="a86cb251ddd52e6ee5f69fbd30543cb2a"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a86cb251ddd52e6ee5f69fbd30543cb2a" class="m-doc-self">set_colors</a>(</span><span class="m-doc-wrap">const <a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a>&amp; palette_item)</span></span>
            </h3>
            <p>Sets the colors contained in this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">palette_item</td>
                  <td><a href="classbn_1_1bg__palette__item.html" class="m-doc">bg_<wbr />palette_<wbr />item</a> which references the colors to copy to this palette.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a761edff260736a1b16d0b1c4edbddeaa"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a761edff260736a1b16d0b1c4edbddeaa" class="m-doc-self">set_color</a>(</span><span class="m-doc-wrap">int color_index,
              <a href="classbn_1_1color.html" class="m-doc">color</a> color)</span></span>
            </h3>
            <p>Sets a single color in this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">color_index</td>
                  <td>Index of the color to set in the palette.</td>
                </tr>
                <tr>
                  <td>color</td>
                  <td>New color to set.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="aad3375158b9633d9d7d5dfcb820e7256"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#aad3375158b9633d9d7d5dfcb820e7256" class="m-doc-self">set_grayscale_intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span></span>
            </h3>
            <p>Sets the intensity of the grayscale effect applied to the colors of this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">intensity</td>
                  <td>New intensity in the range [0..1].</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a6338aa7e7cced5ec3504854dbb07fd22"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a6338aa7e7cced5ec3504854dbb07fd22" class="m-doc-self">set_hue_shift_intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span></span>
            </h3>
            <p>Sets the intensity of the hue shift effect applied to the colors of this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">intensity</td>
                  <td>New intensity in the range [0..1].</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a51a45ce74f0341864f330eaf3ff3e250"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a51a45ce74f0341864f330eaf3ff3e250" class="m-doc-self">set_fade_intensity</a>(</span><span class="m-doc-wrap"><a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span></span>
            </h3>
            <p>Sets the intensity of the fade effect applied to the colors of this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">intensity</td>
                  <td>New intensity in the range [0..1].</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a0ed3e5d91f90683a205f386f4a0a240a"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a0ed3e5d91f90683a205f386f4a0a240a" class="m-doc-self">set_fade</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1color.html" class="m-doc">color</a> color,
              <a href="namespacebn.html#a0de0484a51e353c5b48db21590f4dfc9" class="m-doc">fixed</a> intensity)</span></span>
            </h3>
            <p>Sets the color and the intensity of the fade effect applied to the colors of this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">color</td>
                  <td>New color.</td>
                </tr>
                <tr>
                  <td>intensity</td>
                  <td>New intensity in the range [0..1].</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="ae30b4c0a09c12f1d05481d0f1232a420"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ae30b4c0a09c12f1d05481d0f1232a420" class="m-doc-self">set_rotate_count</a>(</span><span class="m-doc-wrap">int count)</span></span>
            </h3>
            <p>Sets the number of colors to rotate to the right in this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">count</td>
                  <td>Number of colors to rotate to the right in the range [1 - <a href="#a98e4c6ef1489c9af05bd6b695c7d7b7a" class="m-doc">rotate_<wbr />range_<wbr />size()</a> .. <a href="#a98e4c6ef1489c9af05bd6b695c7d7b7a" class="m-doc">rotate_<wbr />range_<wbr />size()</a> - 1].</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="aaec9baba67c2119b614c3237e319efe6"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#aaec9baba67c2119b614c3237e319efe6" class="m-doc-self">set_rotate_range</a>(</span><span class="m-doc-wrap">int start,
              int size)</span></span>
            </h3>
            <p>Sets the rotation range of this palette.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">start</td>
                  <td>Starting color index in the range [0 .. <a href="#a47893cbc3bb013048a3de57a1045c190" class="m-doc">colors_<wbr />count()</a> - 2].</td>
                </tr>
                <tr>
                  <td>size</td>
                  <td>Number of colors in the range [2 .. <a href="#a47893cbc3bb013048a3de57a1045c190" class="m-doc">colors_<wbr />count()</a>].</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a0bdcc8ff602032fc1f56f6a35681c237"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void bn::<wbr />bg_palette_ptr::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a0bdcc8ff602032fc1f56f6a35681c237" class="m-doc-self">swap</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; other)</span></span>
            </h3>
            <p>Exchanges the contents of this <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> with those of the other one.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">other</td>
                  <td><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> to exchange the contents with.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
          <section class="m-doc-details" id="a242ae4213f451b92c64f628e5590cdb4"><div>
            <h3>
              <span class="m-doc-wrap-bumper">void </span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a242ae4213f451b92c64f628e5590cdb4" class="m-doc-self">swap</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; a,
              <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a>&amp; b)</span></span>
            </h3>
            <p>Exchanges the contents of a <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> with those of another one.</p>
            <table class="m-table m-fullwidth m-flat">
              <thead>
                <tr><th colspan="2">Parameters</th></tr>
              </thead>
              <tbody>
                <tr>
                  <td style="width: 1%">a</td>
                  <td>First <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> to exchange the contents with.</td>
                </tr>
                <tr>
                  <td>b</td>
                  <td>Second <a href="classbn_1_1bg__palette__ptr.html" class="m-doc">bg_<wbr />palette_<wbr />ptr</a> to exchange the contents with.</td>
                </tr>
              </tbody>
            </table>
          </div></section>
        </section>
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